Section 30 in The Border Security Force (Ceremonials And Marks Of Respect) Rules, 1989
30. Procedure for fall in of Guard
.-Ceremonial Guards of strength under five shall fall in, in single line and Guards of strength five to nine will fall in, in two ranks as specified in the Appendix H. For Guard mounting turning out of inspection, relieving Ceremonial Guards, posting and relieving of sentries and compliments paid by Guards/sentries, "the Border Security Force Drill Pamphlet 1973 "and such other pamphlets as may be issued from time to time, will be referred.
